# Ultimate Calendar: Sync & Plan — Organize tasks effortlessly

> Organize tasks effortlessly (iPhone/iPad app by Piotr Golinski.)

- Source: https://appshunter.io/ios/app/ultimate-calendar-sync-and-plan/id1445465318 (this page in markdown: same URL + `.md`)
- Developer: [Piotr Golinski](https://appshunter.io/developer/800257891)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 49 MB
- Languages: American English
- Released: 2019-01-19
- Data updated: 2026-08-28
- User reviews in markdown: https://appshunter.io/ios/app/ultimate-calendar-sync-and-plan/id1445465318/reviews.md

## What is Ultimate Calendar?

Ultimate Calendar is a powerful productivity application for iOS that revolutionizes task management by integrating the renowned Eisenhower Matrix method. Prioritize your tasks effectively and efficiently with this intuitive and feature-rich calendar app.

Features:

Ultimate Calendar: Utilize the proven Eisenhower Matrix method to categorize tasks based on their urgency and importance. Classify your tasks into four distinct quadrants: "Urgent and Important," "Important but Not Urgent," "Urgent but Not Important," and "Not Urgent and Not Important." This visual representation empowers you to make informed decisions about task prioritization.

Intuitive Interface: Enjoy a user-friendly and visually appealing interface designed to enhance your productivity. With a sleek and modern design, our app provides a seamless user experience, allowing you to effortlessly manage your tasks and appointments.

Task Creation and Organization: Easily create and organize tasks with just a few taps. Add due dates, reminders, and notes to each task, ensuring that you never miss an important deadline. Categorize your tasks into projects or groups for better organization and easy access.

Calendar Integration: Sync the Ultimate Calendar with your device's calendar to seamlessly merge your scheduled events and tasks. Stay on top of your commitments, appointments, and prioritized tasks all in one place.

Notifications and Reminders: Receive timely notifications and reminders for upcoming tasks, ensuring that you never forget or overlook important responsibilities. 

Data Backup and Synchronization: Safeguard your valuable task data by enabling automatic backups and synchronization across multiple devices. Access your tasks from anywhere and ensure seamless continuity.

Make every day more productive and organized with the Ultimate Calendar. Download now and unlock the full potential of the renowned Eisenhower Matrix method for task management!


## Version history (last 5 releases)

### 2.0.5 — 2024-11-12

Minor fixes

### 2.0.4 — 2024-07-11

What's New in Version 2.0.4
New Features
Modern UI Redesign: Enjoy a fresh, modern look with our completely redesigned user interface. Experience a more intuitive and visually appealing layout, making navigation smoother and more enjoyable.
Improvements
Improved Stability: We've made significant improvements under the hood to enhance the overall stability of the app. Enjoy a more reliable experience with fewer crashes and better performance.

### 2.0.1 — 2023-08-01

Bug fixes

### 2.0.0 — 2023-06-29

1. Compatibility with the Latest iOS Version: We've optimized the Ultimate Calendar to seamlessly integrate with the newest iOS version. Enjoy all the advanced features and enhancements of the latest iOS release while keeping your task management experience smooth and uninterrupted.

2. Improved Google Account Login: We've revamped the login system with Google Account integration, making it even easier for you to access your tasks and sync them across devices. Connect your Google Account effortlessly and enjoy a seamless login experience.

3. Visible Task Time: We've listened to your feedback! In this update, we've added a visible task time feature, allowing you to see the specific time associated with each task. Now, you can easily plan and schedule your day with greater precision and accuracy.

4. Enhanced Push Notifications: We've addressed issues with push notifications to ensure you receive timely reminders and updates for your tasks. Stay on top of your commitments with improved push notifications, keeping you informed and focused throughout the day.

5. Bug Fixes and Performance Enhancements: We've resolved various bugs and made performance enhancements to create a more stable and responsive task planning experience. 

Enjoy a smoother app performance and improved reliability as you organize and prioritize your tasks.
Upgrade to the latest version of the Ultimate Calendar to take advantage of these exciting updates and experience a more efficient and streamlined task management process.

### 1.0.1 — 2019-03-22

Changelog:
- Time granularity in date picker has been changed
- Fixed date selection issue n calendar view
- New pictures in the description

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## Related topics

[planning calendar tasks](https://appshunter.io/ios/topics/planning-calendar-tasks)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*